Description
Pericom Semiconductor’s PI5C16861 is confgured as a 20-bit, 2-port bus switch designed with a low On-Resistance(5Ω) allowing  inputs to be connected directly to outputs. The bus switch creates no additional propagational delay or additional ground bounce noise. The switches are turned ON by the Bus Enable (BEx) input signal.

Features
• Near-Zero propagation delay
• 5Ω or 25Ω switches connect inputs to outputs
• Direct bus connection when switches are ON
• 32X384 function with flow through pinout make board layout easier
• Ultra-low quiescent power (0.2µA typical)
   – Ideally suited for notebook applications
• Industrial operating temperature: –40°C to +85°C
• Packaging (Pb-free & Green):
   – 48-pin 240-mil wide plastic TSSOP (A)